wiring diagrams for '747 -> full size GM Van

[Shannen Durphey]

Marc Piccioni wrote:
> 
> I was wondering if anyone has the GM wiring diagrams for '87 -> '91 full
> size vans. The van has a HD engine & TH400 transmission. If you could
> scan in or fax it would be great.
> 
> Thanks
> /Marc
It will be similar to the diagram on the ftp site.  There's a kickdown
relay used in place of the tcc solenoid.  There will also be the
dreaded hot fuel module.  I'm guessing that you're looking for ecm
diagrams, and not something like tail light or instrument cluster
diagrams. : )
Shannen